Top Senior Level iOS Developer Jobs in Washington DC,

As a Senior Mobile Engineer, you will develop and optimize the Android app for IoT devices, collaborate with product managers, mentor junior developers, and contribute to the technical planning for the mobile platform.

The Blockchain Kotlin Engineer will enhance and develop SDKs for blockchain wallets, ensuring seamless integration with various platforms and aiding in the adoption of blockchain technology. Responsibilities include system architecture design, feature innovation, and collaboration with developers to provide support and documentation.

The Senior Engineering Manager will lead a team to create and deploy user experiences for Nike’s digital consumers, manage the technical development of scalable solutions for Nike’s product platform, and promote an agile culture while mentoring technology professionals in a distributed cloud-native environment.

As a Principal Engineer, you will lead and build innovative solutions in immersive technologies, mentor team members, manage complex cross-functional projects, and influence technical decisions across multiple teams. The role requires a blend of technical expertise and business acumen to drive high-scale system architecture and performance improvements.

Lead the ongoing development and maintenance of an Android SDK, focusing on optimizing code, implementing audio streaming features, ensuring performance and reliability, and collaborating with cross-functional teams to deliver high-quality features.

The Senior DevOps Engineer will manage CI/CD pipelines, automate release tasks, oversee e2e test automation, and collaborate with product teams to optimize testing and release processes, focusing on security and velocity in a remote-first environment.

As a part of Substack's Growth team, you will develop and support features for the iOS app, focusing on improving user experiences through A/B testing and collaboration with various teams. You will own your work, engage with customers, and contribute to building a robust platform for readers and writers.